157 commits

Author	SHA1	Message	Date
Brian Gough	fa94e3d5e3	Merge pull request #69 from overleaf/ho-drain-connections-timewindow ... add shutdownDrainTimeWindow, drains all connections within time range	2019-08-15 09:22:10 +01:00
Brian Gough	022e47b5c8	Merge pull request #73 from overleaf/bg-connected-client-metrics ... add connected client count metric	2019-08-15 09:20:03 +01:00
Brian Gough	f13e66b453	fix client count so that result is zero when all clients have left	2019-08-14 15:34:23 +01:00
Brian Gough	8270c14d86	add connected client count metric	2019-08-14 15:22:03 +01:00
Brian Gough	d3171e4e2e	remove unwanted argument	2019-08-14 13:03:06 +01:00
Brian Gough	b3e5709b64	enforce a minimum drain rate	2019-08-13 16:15:30 +01:00
Henry Oswald	00cca29d9e	add shutdownDrainTimeWindow, drains all connections within time range	2019-08-13 14:21:47 +01:00
Brian Gough	2000f478a7	refresh the client list on demand	2019-08-13 10:40:03 +01:00
Brian Gough	478a727c61	ignore spurious requests to leave other docs	2019-07-29 15:19:08 +01:00
Brian Gough	04a171171f	fix async behaviour of join/leave	2019-07-29 11:54:02 +01:00
Brian Gough	22d722f3e8	add metric for RoomEvents listeners	2019-07-24 16:25:45 +01:00
Brian Gough	277ec71a5b	subscribe to doc updates before requesting doc content	2019-07-24 15:49:29 +01:00
Brian Gough	1c74cbbc4e	add comments	2019-07-24 15:49:29 +01:00
Brian Gough	273af3f3aa	refactor subscribe resolution	2019-07-24 14:30:48 +01:00
Brian Gough	e14a94906a	update naming from Set -> Map	2019-07-24 14:18:15 +01:00
Brian Gough	cb53bfafd6	remove unnecessary require	2019-07-24 09:52:31 +01:00
Brian Gough	61b3a000b4	fix whitespace	2019-07-24 09:52:20 +01:00
Brian Gough	159b39c491	ensure redis channel is subscribed when joining room	2019-07-23 17:02:09 +01:00
Brian Gough	84e6ff616f	whitespace fix	2019-07-22 12:25:41 +01:00
Brian Gough	92e6910180	cleanup	2019-07-22 11:23:33 +01:00
Brian Gough	a538d10488	extend comment re disconnection	2019-07-19 08:56:38 +01:00
Brian Gough	616014e05d	add comment about automatically leaving rooms	2019-07-19 08:50:43 +01:00
Brian Gough	3bf5dd5d6b	clarify errors for subscribe/unsubscribe	2019-07-18 14:25:25 +01:00
Brian Gough	f6f6f549d9	don't publish on individual channels until explicitly set	2019-07-18 12:55:23 +01:00
Brian Gough	804f4c2bd2	listen on separate channels for each project/doc	2019-07-18 12:55:23 +01:00
Brian Gough	9ecce32ff9	Merge pull request #63 from overleaf/bg-log-out-of-order-events ... log out of order events now that the rate is lower	2019-07-17 13:47:45 +01:00
Brian Gough	8a7804f0a7	make event order check a configuration setting	2019-07-15 13:45:34 +01:00
Brian Gough	24a4709cff	log out of order events now that the rate is lower	2019-07-15 11:14:48 +01:00
Brian Gough	e632f9f29d	only create per-client metrics when there are multiple redis clients	2019-07-11 11:35:48 +01:00
Brian Gough	80f8f2465e	remove unused pubsub client	2019-07-11 11:10:33 +01:00
Brian Gough	689a75f397	add logging for redis clients at start up	2019-07-09 14:18:39 +01:00
Brian Gough	dd54789e2b	fix build problems	2019-07-09 12:20:59 +01:00
Brian Gough	580b100362	only publish to one redis client in WebsocketLoadBalancer ... but listen to all of them	2019-07-09 12:03:13 +01:00
Brian Gough	999cbd8ee6	add a per-client metric	2019-07-09 12:01:58 +01:00
Brian Gough	cb289f2dec	make redis client list dynamic based on settings	2019-07-09 11:45:00 +01:00
Brian Gough	b5f9bc422b	support multple redis instances for pubsub	2019-07-08 15:56:25 +01:00
Henry Oswald	8042a415ec	move pubsub traffic over to a pubsub redis connection string	2019-07-04 13:38:39 +01:00
miguel	46dfe56b05	Downgraded unathorised log to warning	2019-06-21 07:30:12 +02:00
Brian Gough	a579a83389	Merge pull request #53 from overleaf/em-doc-updater-404s ... Do not log error on doc updater 404	2019-06-03 10:55:04 +01:00
Brian Gough	d4f003fe0f	Merge pull request #55 from overleaf/bg-allow-fractional-drain-rate ... allow fractional drain rate	2019-06-03 10:53:57 +01:00
Brian Gough	9da98614c7	Merge pull request #54 from overleaf/bg-use-background-flush-on-disconnect ... use background flush on disconnect	2019-06-03 10:53:43 +01:00
Brian Gough	63f052192e	use background flush on disconnect	2019-06-03 09:42:12 +01:00
Eric Mc Sween	acf850bce9	Do not log error on doc updater 404 ... Document updater 404s are not indicative of a problem, but just of the client trying to connect to a deleted document, which is easy to trigger. We log a warning instead.	2019-05-31 17:32:21 -04:00
Henry Oswald	421a914e72	log out when health check manager fails a check	2019-05-31 09:15:49 +01:00
Brian Gough	74db743ffa	allow fractional drain rate	2019-05-24 15:23:01 +01:00
Brian Gough	20d5cc69a4	filter invalid updates	2019-05-24 10:19:02 +01:00
Brian Gough	2dbdcf5bc8	add health check to pubsub channels	2019-04-15 14:17:55 +01:00
Brian Gough	e72acacf17	downsample logging	2019-04-11 16:25:42 +01:00
Brian Gough	ef9e97e7d1	add metric for applied-ops events	2019-04-11 15:39:28 +01:00
Brian Gough	c6225d614e	add /debug/events endpoint	2019-04-11 15:00:25 +01:00